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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 572 · 40 questions
TalentJR

Remember (Up, cool, down): Evaporation: water → vapour (puddles dry, wet clothes dry). Condensation: vapour → drops (clouds, drops on a cold glass). Freezing: water → ice. Melting: ice → water. Precipitation: rain, hail and snow falling. Water boils at 100 °C at sea level and freezes at 0 °C.

NameDateTime takenScore ___ / 40
  1. 1.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  2. 2.🔍 Which is the odd one out? (a) water vapour (b) sea water (c) tap water (d) river water
  3. 3.🔄 Which change is this: drops on a cold glass? (a) freezing (b) evaporation (c) precipitation (d) condensation
  4. 4.Which of these is water as a solid? (a) sea water (b) river water (c) dew (d) an icicle
  5. 5.Which of these is water as a solid? (a) raindrops (b) frost (c) river water (d) dew
  6. 6.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the solar system (c) the food chain (d) the water cycle
  7. 7.🔍 Which is the odd one out? (a) ice (b) dew (c) raindrops (d) river water
  8. 8.True or false: “water turns into ice” is an example of condensation. (a) True (b) False
  9. 9.True or false: “a lake turns to ice” is an example of evaporation. (a) False (b) True
  10. 10.True or false: “a snowman turns to water” is an example of evaporation. (a) False (b) True
  11. 11.True or false: “vapour turns into drops” is an example of evaporation. (a) True (b) False
  12. 12.Which of these is water as a liquid? (a) snow (b) ice (c) hailstones (d) sea water
  13. 13.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the stars (d) the sun
  14. 14.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  15. 15.🔍 Which is the odd one out? (a) steam (b) frost (c) an icicle (d) ice
  16. 16.🔄 Which change is this: ice turns into water? (a) melting (b) evaporation (c) freezing (d) precipitation
  17. 17.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) evaporation (c) freezing (d) condensation
  18. 18.🔍 Which is the odd one out? (a) tap water (b) raindrops (c) an icicle (d) sea water
  19. 19.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
  20. 20.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) evaporation (c) condensation (d) melting
  21. 21.🧊 Pure water freezes into ice at how many degrees Celsius?
  22. 22.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  23. 23.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
  24. 24.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  25. 25.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in clouds (d) in rivers
  26. 26.Which of these is water as a solid? (a) dew (b) snow (c) river water (d) raindrops
  27. 27.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  28. 28.True or false: “a lake turns to ice” is an example of precipitation. (a) False (b) True
  29. 29.Which of these is water as a gas? (a) an icicle (b) steam (c) frost (d) snow
  30. 30.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  31. 31.Which of these is an example of freezing? (a) snow falls on mountains (b) water turns into ice (c) a snowman turns to water (d) rain falls from clouds
  32. 32.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  33. 33.Which of these is an example of freezing? (a) a lake turns to ice (b) water turns into vapour (c) drops on a cold glass (d) vapour turns into drops
  34. 34.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  35. 35.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  36. 36.True or false: “vapour turns into drops” is an example of melting. (a) True (b) False
  37. 37.Which of these is water as a liquid? (a) snow (b) hailstones (c) dew (d) ice
  38. 38.Which of these is water as a solid? (a) raindrops (b) ice (c) river water (d) water vapour
  39. 39.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) condensation (c) freezing (d) melting
  40. 40.♨️ At sea level, pure water boils at how many degrees Celsius?

Answer key

  1. True
  2. water vapour
  3. condensation
  4. an icicle
  5. frost
  6. the water cycle
  7. ice
  8. False
  9. False
  10. False
  11. False
  12. sea water
  13. the sun
  14. gas
  15. steam
  16. melting
  17. condensation
  18. an icicle
  19. True
  20. melting
  21. 0
  22. solid
  23. True
  24. solid
  25. in the oceans
  26. snow
  27. solid
  28. False
  29. steam
  30. liquid
  31. water turns into ice
  32. solid
  33. a lake turns to ice
  34. gas
  35. liquid
  36. False
  37. dew
  38. ice
  39. freezing
  40. 100

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